The Para-Rigger

The Write Stuff

http://www.popularmechanics.com/technology/a21567/history-of-the-pencil/

D-Day: Hemingway vs Gellhorn

http://www.atlasobscura.com/articles/after-hemingway-and-gellhorn-faced-off-on-dday-they-filed-for-divorce?

Swedish battleship camouflage

Mandela and the Quantum Eraser

What's causing the Mandela Effect?

Just a lousy memory?  Or could it be the Quantum Eraser?

The Collatz Conjecture - simply explained

How Female Computers Mapped The Universe and Brought America To The Moon

http://www.atlasobscura.com/articles/how-female-computers-mapped-the-universe-and-brought-america-to-the-moon

                              Henrietta Swan Leavitt

Mule Wins The Great American Horse Race

In the world of mules, there are no rules.

-Ogden Nash

http://www.atlasobscura.com/articles/the-1976-great-american-horse-race-was-won-by-a-mule-named-lord-fauntleroy

NYT: What $100 Can Buy, State By State

http://www.nytimes.com/2016/08/09/business/what-100-can-buy-state-by-state.html?utm_source=nextdraft&utm_medium=email

Wire gauge numbers and the 39th root of 92

http://bit-player.org/2016/the-39th-root-of-92

Two Centuries of US Immigration Visualized

                                        http://www.stumbleupon.com/su/2PZrAr/:S$PyMD$9:GEUSQOxQ